How to Build Your Own Tax990
Replace Tax990 with a custom build. Form 990 Series E-filing Software
Build Difficulty: 4/5
A few focused days to build a solid replacement
Estimated Timeline
Based on 48 features at Few Days difficulty, expect about 3-5 days with AI-assisted development.
Recommended Tech Stack
Full-stack React framework with API routes and server components
PostgreSQL database, auth, and real-time subscriptions
Utility-first styling for rapid UI development
Key Features to Replicate
Top features across 8 categories. See all 48 features
Support(9 features)
Stay updated on tax returns and IRS news
Email support available 8:30am-5:30pm EST Monday-Friday
Helpful articles and FAQs about the filing process
Live chat support available 8:30am-5:30pm EST Monday-Friday with extended hours during peak filing
Live phone support available 8:30am-5:30pm EST Monday-Friday
+4 more in this category
Tools(4 features)
Tool to explore Form 990 information
Find organization's 990 deadline for fiscal tax year
Payroll management feature for nonprofits
Worksheets with summary of organization's information and activities for records
Compliance(3 features)
Request extensions via Form 8868 at no extra charge
Ensures nonprofit tax compliance requirements are met
Edit and retransmit rejected returns at no additional charge
Data Management(3 features)
Upload organization data and filing information in bulk using Excel templates
Easily import data from past returns accepted by the IRS into current returns
Instantly import data from previous filings onto current returns from the IRS registry
E-Signature(3 features)
Obtain e-signatures on Form 8453-TE for paid preparers
Obtain e-signatures on Form 8879-TE for electronic return originators
Get returns e-signed fast with Form 8453-TE and Form 8879-TE
Form Preparation(3 features)
Directly enter data on digitalized forms
All required schedules attached to 990 forms at no additional cost based on information entered
Answer simple guided questions for automatic form creation
Payments(3 features)
Process payments for filing fees
Purchase credits in advance with no expiration dates for filing discounts
Add funds for seamless payment transactions with no expiration dates
Amendments(2 features)
Easily correct previously filed 990 returns and e-file amended returns even if originals weren't filed with Tax990
File amendments without extra charges for returns filed with Tax990
Cost Calculator
Pricing data not available for Tax990. Check their website for current pricing.